docs: remove consecutive duplicate words

node/bft/src/bft.rs

@@ -1708,7 +1708,7 @@ mod tests {
             assert!(!bootup_bft.dag.read().contains_certificate_in_round(certificate_round, certificate_id));
         }
 
-        // Check that that the bootup BFT has committed the subdag stemming from the second leader certificate in consensus.
+        // Check that the bootup BFT has committed the subdag stemming from the second leader certificate in consensus.
         for certificate in committed_certificates_bootup.clone() {
             let certificate_round = certificate.round();
             let certificate_id = certificate.id();

node/bft/src/helpers/cache.rs

@@ -136,7 +136,7 @@ impl<N: Network> Cache<N> {
         Self::decrement_counter(&self.seen_outbound_validators_requests, peer_ip)
     }
 
-    /// Clears the the IP's number of validator requests.
+    /// Clears the IP's number of validator requests.
     pub fn clear_outbound_validators_requests(&self, peer_ip: SocketAddr) {
         self.seen_outbound_validators_requests.write().remove(&peer_ip);
     }

node/bft/src/helpers/channels.rs

@@ -60,6 +60,7 @@ pub fn init_consensus_channels<N: Network>() -> (ConsensusSender<N>, ConsensusRe
     (sender, receiver)
 }
 
+/// Outbound channels that the `primary` uses to communicate with the BFT.
 #[derive(Clone, Debug)]
 pub struct BFTSender<N: Network> {
     pub tx_primary_round: mpsc::Sender<(u64, oneshot::Sender<bool>)>,